Finding the Fourth Proportional to 2,081,835.72, 3,120,626.52 and 1,181,376

Step by Step Solution

1. Step 1: Write the proportion equation
   2,081,835.72 : 3,120,626.52 = 1,181,376 : x
2. Step 2: Convert to fraction form
   2,081,835.72/3,120,626.52 = 1,181,376/x
3. Step 3: Cross multiply
   2,081,835.72x = 3,120,626.52 × 1,181,376
4. Step 4: Simplify right side
   2,081,835.72x = 3,686,633,275,691.52
5. Step 5: Solve for x
   x = 3,686,633,275,691.52/2,081,835.72
6. Step 6: Final answer
   x = 1,770,856.96